#
a = 23  # 默认是十进制
b = 0b10110  # 0b 开头是二进制
print(b)  # print 默认输出十进制
c = 0o34  # 0o 开头是八进制
d = 0xa  # 0x 开头是十六进制
print(c, d)

#  def bin(*args, **kwargs): # real signature unknown; NOTE: unreliably restored from __doc__
#     """
#     Return the binary representation of an integer.
#
#        >>> bin(2796202)
#        '0b1010101010101010101010'
#     """
#     pass
#  使用内置函数 bin oct hex 分别可将数字转化成 二，八，十六进制
print(bin(89))
print(oct(89))
print(hex(89))
